CN214637810U

CN214637810U - Automatic gluing equipment for inflating valve

Info

Publication number: CN214637810U
Application number: CN202023084209.0U
Authority: CN
Inventors: 黄平
Original assignee: Changshu Jinbiao Valve Nozzle Co ltd
Current assignee: Changshu Jinbiao Valve Nozzle Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-09
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an automatic gluing device of an inflating valve, which belongs to the technical field of inflating valve production, and comprises a support frame, wherein the middle position of the upper end of the support frame is fixedly connected with a first fixing frame, the upper end surface inside the first fixing frame is fixedly connected with a cylinder, the bottom end of the cylinder is fixedly connected with a second fixing frame, the bottom end of the second fixing frame is in threaded fit with a threaded pipe, and the bottom end of the threaded pipe is communicated with an L-shaped pipe and is rotationally connected with the first fixing frame; a storage box is arranged at the side end of the first fixing frame, the bottom end of the storage box is communicated with the coating port through a connecting pipe, and the L-shaped pipe is communicated with the connecting pipe; a support table is arranged at the bottom end of the coating port; the left side and the right side of the support frame are symmetrically provided with sliding chutes, sliding blocks are connected inside the sliding chutes in a sliding mode, springs are fixedly connected to the bottom ends of the sliding chutes, the upper ends of the springs are fixedly connected with the sliding blocks, and the sliding blocks are fixedly connected with the support table; the device can paint glue on the cushion on inflating valve surface automatically, great manpower of having saved, effectual processing production efficiency that has promoted.

Description

Automatic gluing equipment for inflating valve

Technical Field

The utility model relates to a inflating valve production technical field specifically is an automatic rubber coating equipment of inflating valve.

Background

The tire is an indispensable part in the vehicle production process, the tire contacts with the ground all the time in the driving process of the vehicle, therefore, the quality of the tire directly influences the driving safety of the vehicle, the common tire comprises an inner tube and an outer tube, the outer tube is used for protecting the inner tube, the inner tube is prevented from being penetrated by a sharp object to cause the bursting of the inner tube, and the danger is caused, meanwhile, a large number of lines are arranged on the outer tube, so that the friction force between the tire and the road surface is increased, the vehicle is more stable in the forming process, the inner tube is composed of rubber, and the inner tube is filled with certain air pressure, so that the inner tube can buffer the impact force generated in the driving process of the vehicle, and the comfort of the vehicle in the driving process is increased.

When an existing tire valve is installed, glue is generally coated on a rubber pad on the surface of the valve, then the valve coated with the glue is attached to a proper position on the surface of an inner tire, the glue is usually coated on the rubber pad on the surface of the valve through manual work in the existing tire valve installation production, the manual coating wastes time and labor, the secondary efficiency is low, the surface of the rubber pad is difficult to be coated uniformly, and therefore the installation effect of the valve is affected.

Therefore, the utility model provides an automatic rubber coating equipment of inflating valve to solve the problem of proposing among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide an automatic rubber coating equipment of inflating valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic gluing equipment for the inflating valve comprises a support frame, wherein a first fixing frame is fixedly connected to the middle position of the upper end of the support frame, the upper end face of the interior of the first fixing frame is fixedly connected with an air cylinder, the bottom end of the air cylinder is fixedly connected with a second fixing frame, the bottom end of the second fixing frame is in threaded fit with a threaded pipe, and the bottom end of the threaded pipe is communicated with an L-shaped pipe and is rotatably connected with the first fixing frame; a storage box is arranged at the side end of the first fixing frame, the bottom end of the storage box is communicated with the coating port through a connecting pipe, and the L-shaped pipe is communicated with the connecting pipe; a support table is arranged at the bottom end of the coating port; the support frame left and right sides symmetry is equipped with the spout, inside sliding connection slider and the bottom fixed connection spring of spout, spring upper end and slider fixed connection and slider and brace table fixed connection.

As a further aspect of the present invention: the surface of the supporting table is provided with a clamping groove, and the left side and the right side in the clamping groove are symmetrically provided with elastic sheets; the rubber pad on the surface of the inflating valve can be stably placed on the surface of the supporting table by placing the inflating valve in the clamping groove, and the elastic sheet is arranged in the clamping groove to clamp the inflating valve in the clamping groove.

As a further aspect of the present invention: a first check valve is arranged at the upper end of the connection part of the connecting pipe and the L-shaped pipe, and a second check valve is arranged at the lower end of the connection part of the connecting pipe and the L-shaped pipe; the effect of controlling the circulation of glue in the storage box can be achieved by arranging the first one-way valve and the second one-way valve in the connecting pipe.

As a further aspect of the present invention: the flow direction of the first one-way valve is downward flow, and the flow direction of the second one-way valve is downward flow; when the sealing block in the threaded pipe moves upwards, the first one-way valve opens the second one-way valve to close, glue in the storage box is sucked into the threaded pipe at the moment, when the sealing block in the threaded pipe moves downwards, the first one-way valve closes the second one-way valve to open, and the glue in the threaded pipe is discharged through the coating port.

As a further aspect of the present invention: the lead angle of the thread on the surface of the threaded pipe is greater than the equivalent friction angle; the thread lead angle on the surface of the threaded pipe is larger than the equivalent friction angle, so that the threaded pipe does not have self-locking performance, and the threaded pipe can be driven to rotate when the second fixing frame moves up and down.

As a further aspect of the present invention: when the slide block is at the uppermost position in the slide groove, the support table is just positioned at the bottom end of the coating plate and is not contacted with the coating plate; the uppermost end of the supporting table is located at the bottom of the coating plate and contacts with the fishing coating plate, so that the rubber cushion of the inflating valve can be provided with a placing space, and the rubber coating effect can be further improved.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the device is through installing the inflating valve on a supporting bench, then start the cylinder and drive the decline of second mount, under the effect of second mount, the screwed pipe can drive and scribble the material mouth and rotate on the cushion surface, the second mount drives the push rod simultaneously and makes sealed piece extrude the glue in the screwed pipe through the coating mouth, make that glue can be even scribble on the cushion surface, when having solved traditional manual work and scribbling glue, waste time and energy, the inefficiency, and it paints evenly to be difficult to guarantee the glue on cushion surface, influence the problem of inflating valve installation effect, great use manpower sparingly has been reached, the effectual effect of smearing the quality of production efficiency and inflating valve glue that promotes.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of a cross-sectional view of a front view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

fig. 5 is a schematic structural view of the support base 12 of the utility model.

In the figure: the device comprises a support frame 1, a first fixing frame 2, an air cylinder 3, a second fixing frame 4, a threaded pipe 5, an L-shaped pipe 6, a push rod 7, a sealing block 8, a storage box 9, a connecting pipe 10, a coating port 11, a support table 12, a sliding groove 13, a sliding block 14, a spring 15, a clamping groove 16, an elastic sheet 17, a first check valve 18 and a second check valve 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, an automatic gluing device for a valve nozzle includes a support frame 1, a first fixing frame 2 is fixedly connected to a middle position of an upper end of the support frame 1, an air cylinder 3 is fixedly connected to an upper end surface inside the first fixing frame 2, a second fixing frame 4 is fixedly connected to a bottom end of the air cylinder 3, a threaded pipe 5 is screwed to a bottom end of the second fixing frame 4, and a bottom end of the threaded pipe 5 is connected to an L-shaped pipe 6 and is rotatably connected to the first fixing frame 2; a storage box 9 is arranged at the side end of the first fixing frame 2, the bottom end of the storage box 9 is communicated with a coating port 11 through a connecting pipe 10, and the L-shaped pipe 6 is communicated with the connecting pipe 10; a support table 12 is arranged at the bottom end of the coating port 11; the left side and the right side of the support frame 1 are symmetrically provided with sliding grooves 13, sliding blocks 14 are connected inside the sliding grooves 13 in a sliding mode, bottom ends of the sliding blocks are fixedly connected with springs 15, the upper ends of the springs 15 are fixedly connected with the sliding blocks 14, and the sliding blocks 14 are fixedly connected with the support table 12.

In the embodiment, the surface of the support table 12 is provided with a clamping groove 16, and the left side and the right side in the clamping groove 16 are symmetrically provided with elastic pieces 17; can be so that the cushion on inflating valve surface is comparatively steady to be placed on a supporting bench 12 surface through placing the inflating valve in draw-in groove 16, be equipped with the flexure strip 17 through being equipped with in draw-in groove 16 and can be with the comparatively stable card of inflating valve in draw-in groove 16.

In the embodiment, a first one-way valve 18 is arranged at the upper end of the joint of the connecting pipe 10 and the L-shaped pipe 6, and a second one-way valve 19 is arranged at the lower end of the joint of the connecting pipe 10 and the L-shaped pipe 6; the effect of controlling the circulation of glue in the storage tank 9 is obtained by providing a first one-way valve 18 and a second one-way valve 19 in the connecting tube 10.

In this embodiment, the first check valve 18 is in downward flow, and the second check valve 19 is in downward flow; when the sealing block 8 in the threaded pipe 5 moves upwards, the first one-way valve 18 opens the second one-way valve 19 and closes, glue in the storage tank 9 is sucked into the threaded pipe 5 at the moment, when the sealing block 8 in the threaded pipe 5 moves downwards, the first one-way valve 18 closes the second one-way valve 19 and opens, and the glue in the threaded pipe 5 is discharged through the coating port 11.

In the embodiment, the lead angle of the thread on the surface of the threaded pipe 5 is larger than the equivalent friction angle; the thread lead angle of the surface of the threaded pipe 5 is larger than the equivalent friction angle, so that the threaded pipe 5 does not have self-locking performance, and the threaded pipe 5 can be driven to rotate when the second fixing frame 4 moves up and down.

In this embodiment, when the slide block 14 is at the uppermost position in the slide groove 13, the support table 12 is just located at the bottom end of the coating plate and is not in contact with the coating plate; through the uppermost end of the supporting table 12, the coating plate is located at the bottom of the coating plate, and the fishing coating plate is contacted with the uppermost end of the supporting table, so that the rubber coating effect can be further improved while a placing space is provided for a rubber cushion of the inflating valve.

The utility model discloses a theory of operation is:

when the user uses the utility model, firstly, the support table 12 is pressed downwards, then the valve mouth needing to be coated is clamped in the clamping groove 16 on the surface of the support table 12, the valve mouth is clamped through the elastic sheet 17 in the clamping groove 16, after the valve mouth is fixed, the support table 12 is loosened, the support table 12 moves upwards under the action of the spring 15 to restore the original position, then the air cylinder 3 is started, the air cylinder 3 drives the second fixing frame 4 to move downwards, the second fixing frame 4 drives the push rod 7 to enable the sealing block 8 to move downwards, under the action of the second fixing frame 4, the screwed pipe 5 starts to rotate, the screwed pipe 5 drives the L-shaped pipe 6 to rotate, the L-shaped pipe 6 drives the storage box 9 and the coating plate to rotate through the connecting pipe 10, meanwhile, under the action of the sealing block 8, the first one-way valve 18 is closed, the second one-way valve 19 is opened, glue in the screwed pipe 5 is evenly coated on the surface of the valve cushion through the coating port 11, when the second fixing frame 4 moves to the bottom, the starting cylinder 3 starts to contract to enable the second fixing frame 4 to start to move upwards, the threaded pipe 5 starts to rotate reversely at the moment, the first one-way valve 18 opens the second one-way valve 19 to be closed, glue in the storage tank 9 starts to be sucked into the threaded pipe 5, when the cylinder 3 drives the sealing block 8 to move to the uppermost position, the cylinder 3 is stopped, the supporting table 12 is pressed downwards at the moment, and the valve nozzle coated with the glue is taken down.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic rubber coating equipment of inflating valve, includes support frame (1), its characterized in that: the middle position of the upper end of the support frame (1) is fixedly connected with a first fixing frame (2), the upper end face of the interior of the first fixing frame (2) is fixedly connected with a cylinder (3), the bottom end of the cylinder (3) is fixedly connected with a second fixing frame (4), the bottom end of the second fixing frame (4) is in threaded fit with a threaded pipe (5), and the bottom end of the threaded pipe (5) is communicated with an L-shaped pipe (6) and is rotatably connected with the first fixing frame (2); a storage box (9) is arranged at the side end of the first fixing frame (2), the bottom end of the storage box (9) is communicated with a coating port (11) through a connecting pipe (10), and the L-shaped pipe (6) is communicated with the connecting pipe (10); a support table (12) is arranged at the bottom end of the coating port (11); the supporting frame (1) left and right sides symmetry is equipped with spout (13), inside sliding connection slider (14) of spout (13) and bottom fixed connection spring (15), spring (15) upper end and slider (14) fixed connection and slider (14) and brace table (12) fixed connection.

2. The automatic gluing equipment of a valve according to claim 1, characterized in that: the surface of the supporting platform (12) is provided with a clamping groove (16), and the left side and the right side in the clamping groove (16) are symmetrically provided with elastic pieces (17).

3. The automatic gluing equipment of a valve according to claim 1, characterized in that: a first check valve (18) is arranged at the upper end of the joint of the connecting pipe (10) and the L-shaped pipe (6), and a second check valve (19) is arranged at the lower end of the joint of the connecting pipe (10) and the L-shaped pipe (6).

4. The automatic gluing device of a valve according to claim 3, characterized in that: the first check valve (18) flows downwards, and the second check valve (19) flows downwards.

5. The automatic gluing equipment of a valve according to claim 1, characterized in that: the lead angle of the thread on the surface of the threaded pipe (5) is larger than the equivalent friction angle.

6. The automatic gluing equipment of a valve according to claim 1, characterized in that: when the slide block (14) is at the uppermost position in the slide groove (13), the support table (12) is just positioned at the bottom end of the coating plate and is not contacted with the coating plate.